Pedigree DentaStix Fresh has a unique X shape and, when fed daily, the combination of its special texture and active ingredients, is scientifically proven to help reduce tartar build-up by up to 80%. It also contains a unique active ingredient blend of Green Tea Extract and patented EucalyptusOil, which are proven to help freshen breath. Pedigree DentaStix Fresh great tasting every day care. Letting your dog get on with what's really important being a dog!Large dogs, e.g. Labrador, feed up to 1 stick per day